Butterfly fish lure



FIG. 1 is a top view of a butterfly fish lure, showing my new design;

FIG. 2 is a side view of a butterfly fish lure, showing my new design;

FIG. 3 is a bottom view of a butterfly fish lure, showing my new design;

FIG. 4 is a front view of a butterfly fish lure, showing my new design; and

FIG. 5 is a rear view of a butterfly fish lure, showing my new design. 

The ornamental design for a butterfly fish lure, as shown. 